INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '642f5dc030fbcf64ac4af4b0da11896793559e21417684a0c409b9673eb2d890', 
    'boH+xUULVREKinb+AUhR4LL9lI9B3sIYDGRIgta0YzM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)